26.2.5  Drawing triangular paper

The triangle_paper command draws triangular paper.

• triangle_paper takes three mandatory arguments and two optional arguments.
  • xspacing, the spacing in the x direction.
  • θ, the angle from the horizontal.
  • yspacing, the spacing in the y direction.
  • Optionally, x=x_min..x_max, to determine how far the grid extends in the x direction (by default, the distances given in the graphic configuration page accessible from the main menu).
  • Optionally, y=y_min..y_max, to determine how far the grid extends in the y direction (by default, the distances given in the graphic configuration page accessible from the main menu).
• triangle_paper(xspacing,θ,yspacing ⟨,x=x_min..x_max,y=y_min..y_max ⟩) draws triangle paper.

Example